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winks: fix framerate fraction range mapping

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Min and max may be slightly different but compress to the same fraction.
This commit is contained in:
Christian Berentsen 2010-11-29 13:47:11 +01:00 committed by Ole André Vadla Ravnås
parent 0c36c70f63
commit 6cf92cd25c
1 changed files with 3 additions and 5 deletions
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8
sys/winks/ksvideohelpers.c
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@ -309,6 +309,7 @@ ks_video_append_video_stream_cfg_fields (GstStructure * structure,
const KS_VIDEO_STREAM_CONFIG_CAPS * vscc) const KS_VIDEO_STREAM_CONFIG_CAPS * vscc)
{ {
GValue val = { 0, }; GValue val = { 0, };
gint64 min_n, min_d;
gint64 max_n, max_d; gint64 max_n, max_d;
g_return_val_if_fail (structure, FALSE); g_return_val_if_fail (structure, FALSE);
@ -335,16 +336,13 @@ ks_video_append_video_stream_cfg_fields (GstStructure * structure,
} }
/* framerate */ /* framerate */
compress_fraction (NANOSECONDS, vscc->MinFrameInterval, &min_n, &min_d);
compress_fraction (NANOSECONDS, vscc->MaxFrameInterval, &max_n, &max_d); compress_fraction (NANOSECONDS, vscc->MaxFrameInterval, &max_n, &max_d);
if (vscc->MinFrameInterval == vscc->MaxFrameInterval) { if (min_n == max_n && min_d == max_d) {
g_value_init (&val, GST_TYPE_FRACTION); g_value_init (&val, GST_TYPE_FRACTION);
gst_value_set_fraction (&val, max_n, max_d); gst_value_set_fraction (&val, max_n, max_d);
} else { } else {
gint64 min_n, min_d;
compress_fraction (NANOSECONDS, vscc->MinFrameInterval, &min_n, &min_d);
g_value_init (&val, GST_TYPE_FRACTION_RANGE); g_value_init (&val, GST_TYPE_FRACTION_RANGE);
gst_value_set_fraction_range_full (&val, max_n, max_d, min_n, min_d); gst_value_set_fraction_range_full (&val, max_n, max_d, min_n, min_d);
} }